Overview
The IRS2181STRPBF is a gate Drive IC made by Microchip Technology in a SOIC-8 package with 8 pins. SOIC-8 Gate Drivers ROHS.
PCBKit's library has its KiCad symbol (Driver_FET:IRS2181, from KiCad's library) and its footprint (Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C511316).
Symbol
Footprint
Order codes
1- IRS2181STRPBFLCSC C511316
Pinout
8| Pin | Name | Type |
|---|---|---|
| 1 | HIN | Input |
| 2 | LIN | Input |
| 3 | COM | Power in |
| 4 | LO | Output |
| 5 | VCC | Power in |
| 6 | VS | Passive |
| 7 | HO | Output |
| 8 | VB | Passive |
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Is there a KiCad symbol and footprint for the IRS2181STRPBF?
Yes. The symbol is Driver_FET:IRS2181 and the footprint Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the IRS2181STRPBF?
SOIC-8, with 8 pins. Its footprint is drawn on this page.
Where is the IRS2181STRPBF datasheet?
Microchip Technology publishes it: the Datasheet link on this page opens it.
Where can I order the IRS2181STRPBF?
JLCPCB lists it as part C511316, with 0 in stock; the sellers' links on this page open their listings.
What can replace the IRS2181STRPBF?
Parts like it in the library: the 3520DESA/T by VP, the 2EDN7534FXTMA1 by Infineon Technologies, the IR2184SPBF by Infineon Technologies and the IRS2005SPBF by Infineon Technologies. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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